刀具

The part represented by the polygon of the half section profile in its axis plane and cutter's trajectories for recording and arranging machining errors data are presented based on the analysis of the geometrical characteristics of the part and machining in turning process.

根据车削加工工件的几何外形和成形特点，提出了包含加工误差信息的回转体类工件半剖轮廓多边形建模方法和记录、组织加工误差信息的刀具轨迹法。

Development of advanced ceramic tool materials with the addition of TiB2 and study on its friction and wear be havior and applications.

1995： 55 - 65邓建新。添加TiB2的新型陶瓷刀具材料的开发及其摩擦磨损行为和应用研究。济南：山东工业大学，

It is the life of high-speed steel cutting tools 50 times!

它的使用寿命是高速钢刀具的50倍！

Its high-speed steel tool life is 50 times!

它的使用寿命是高速钢刀具的50倍！

Than with ordinary carbon steel knives, high-speed steel tool life 10 times the number of advantages.

具有比普通碳钢刀具，高速钢刀具耐用数10倍的优点。

The authors proposed using Pythagorean hodograph spirals in approach ing and corner turning for high speed milling to reduce jerks in motion and so that the tool life is lengthened,and the effective machining speed and machining accuracy are improved.

提出用Pythagorean速端螺旋线作为高速切削加工导入和角部的平稳转向过渡曲线，可以减小加工过程中传动机构及刀具受到的冲击，提高了加工精度和平均进给速度。

The experiment results showed that HOS could be used to distinguish different tool wear styles.

实验结果表明，利用高阶量可以有效区分刀具磨损的不同阶段。

Alaska Bwana Hunting Knife by Columbia River Knife and Tool.

阿拉斯加原告狩猎刀，由哥伦比亚河刀和刀具。

Brooks Range Pro Hunter, Hunting Knife by Columbia River Knife and Tool.

布鲁克斯山脉亲猎人，猎刀，由哥伦比亚河刀和刀具。

BUCK the eyes of the Americans occupy a dominant position can not be replaced, as in China, references to "Wang Mazi", like knives, scissors and known for its classic product is a 110,119-type hunting knife and a lot of mold tool design and manufacture of Osaka and reference objects.

在美国人的心目中BUCK占有不可替代的主导地位，就像在中国提及"王麻子"刀剪一样出名，其经典产品110，119型猎刀是很多刀具设计制造的模坂和参考对象。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。